package com.ljs.springbootinit.mq;

import com.rabbitmq.client.Channel;
import com.rabbitmq.client.Connection;
import com.rabbitmq.client.ConnectionFactory;
 import java.nio.charset.StandardCharsets;

public class TtlProducer {
    private final static String QUEUE_NAME = "Ttl_queue";
    public static void main(String[] argv) throws Exception {
        ConnectionFactory factory = new ConnectionFactory();
        factory.setHost("localhost");
        try (Connection connection = factory.newConnection();
             Channel channel = connection.createChannel()){
            /**
             * durable消息队列重启后，消息是否丢失
             * exclusive 是否允许当前创建消息队列的连接是否操作消息队列
             * autoDelete 没有人使用消息队列是否删除
             */

            String message = "Hello World!";
            channel.basicPublish("", QUEUE_NAME, null, message.getBytes(StandardCharsets.UTF_8));
            System.out.println(" [x] Sent '" + message + "'");
        }
    }
}
